Gastric Sleeve Surgery UK
The most popular weight-loss operation around the world.
Gastric sleeve surgery, also known as sleeve gastrectomy, is where 75% of the stomach is permanently removed and seam-guarded, leaving a thin tube or sleeve.
It works by reducing the amount of food you can eat and reducing your appetite.
Benefits of Gastric Sleeve Surgery
Having gastric sleeve surgery helps many people who previously struggled with weight loss to take back control and live a happier, healthier life.
Gastric sleeve surgery has the added benefit of removing the upper part of your stomach (the part that produces the hunger hormone, ghrelin).
Without this part of your stomach, you’ll be less hungry and will feel fuller, sooner.
Benefits of gastric sleeve surgery include:
5 Steps to Change Your Life
Speak to our specialists
The first step is the biggest one – get in touch with our friendly team to discuss any questions you have and book your free consultation with a bariatric surgeon.
Tailored to you
At your consultation, you will meet directly with one of our leading specialist bariatric surgeons to discuss the best solution for you and book a date for your surgery.
In our safe hands
On the day of your surgery, you will arrive at the hospital and into the safe hands of our specialist bariatric nurses and surgery team.
Here for you
After your procedure and hospital discharge, you will return home. Our dedicated aftercare team are here for you 24/7 should you have any questions or concerns.
Take back your life
Your premium aftercare starts right away! We are there with you every step of the way to help you achieve your goals and to give you your life back! #GivingBackLives.
Disclaimer
As with any surgical procedure, there are possible risks and complications, including bruising, pain & bleeding, infection, nausea & vomiting, oesophagitis (inflammation of the oesophagus) or gastritis (inflammation of the stomach), bowel rupture/leakage, scarring, stricture or narrowing of the sleeve so food can’t pass through, intolerance to certain foods, gastroesophageal reflux disease (GERD) with severe heartburn, dumping syndrome, internal injury to your organs during surgery and leaking from the staples, pulmonary embolism (clot to the lung), deep vein thrombosis and death. These are uncommon and we will do everything possible to prevent them from happening. One in ten patients may experience acid reflux symptoms and require PPI (anti-acid) tablets (though this would be expected to improve or resolve in most patients as the sleeve and eating habits mature over one to two years). The sleeve gastrectomy may also be associated with developing Barret’s oesophagus.
Patients may require plastic surgical procedures after weight loss has levelled off, to treat loose skin.
Patients may develop symptomatic gallstones after weight loss, which would require a laparoscopic cholecystectomy.
If you do not reach the expected weight loss after surgery, your surgeon can explain the alternative interventions or revisions available.
Please speak to your Tonic surgeon to discuss the risks in more detail and any concerns you may have.
Read more >Chanelle Hayes’ Tonic Weight Loss Journey
“I had gastric sleeve surgery with Tonic. I’ve lost 9 stone and feel amazing! It has completely turned my life around and given me and my children a second chance to create memories and have fun together.”
Is a Gastric Sleeve Right for Me?
If you have already tried adjusting your diet and exercise routine to lose weight and these measures have not been effective, you may qualify for a gastric sleeve. The sleeve gastrectomy is generally not advised for those with conditions such as acid reflux, Barrett’s oesophagus and oesophageal dysmotility.
Gastric sleeve surgery works by removing 75% of the stomach, leaving a thin tube or sleeve.
The sleeve also impacts the release of hormones that boost weight loss and, in some cases, helps improve obesity-related medical problems such as diabetes and high blood pressure. The procedure takes 45-60 minutes.
70-75% of excess weight lost
At twelve months, gastric sleeve patients can expect to lose approximately 70–75% of their excess weight (a term used to describe weight above a BMI of 25).
Typically, that’s 25–30% total body weight over a period of nine to twelve months.
Back on your feet in no time
Patients can expect to be up and walking within three hours of surgery, drinking the same day, and returning to work and normal activities within seven days.
After the operation, patients will be advised to go on a specialist liquid/puréed diet to help with the healing process.
The first follow-up appointment after the sleeve is usually six to eight weeks after the operation. In this session, the surgeon will advise on progress and ensure there are no immediate problems.
Preparing for a gastric sleeve
To prepare for the sleeve gastrectomy, patients will have a consultation with their surgeon and will be assessed by the Tonic team, including the dietitian, psychotherapist and bariatric nurse specialists.
Patients will be asked to go on a liver-shrinking diet (800 calories a day), for around two weeks before surgery.
Gastric sleeve surgery works by removing 75% of the stomach, leaving a thin tube or sleeve.
The sleeve also impacts the release of hormones that boost weight loss and, in some cases, helps improve obesity-related medical problems such as diabetes and high blood pressure. The procedure takes 45-60 minutes.
70-75% of excess weight lost
At twelve months, gastric sleeve patients can expect to lose approximately 70–75% of their excess weight (a term used to describe weight above a BMI of 25).
Typically, that’s 25–30% total body weight over a period of nine to twelve months.
Back on your feet in no time
Patients can expect to be up and walking within three hours of surgery, drinking the same day, and returning to work and normal activities within seven days.
After the operation, patients will be advised to go on a specialist liquid/puréed diet to help with the healing process.
The first follow-up appointment after the sleeve is usually six to eight weeks after the operation. In this session, the surgeon will advise on progress and ensure there are no immediate problems.
Preparing for a gastric sleeve
To prepare for the sleeve gastrectomy, patients will have a consultation with their surgeon and will be assessed by the Tonic team, including the dietitian, psychotherapist and bariatric nurse specialists.
Patients will be asked to go on a liver-shrinking diet (800 calories a day), for around two weeks before surgery.
Hi I'm Sarah Ash
I’m a Tonic Patient Coordinator; I’m here to help you start your weight loss journey
I’m a Tonic Patient Coordinator; I’m here to help you start your weight loss journey.
It’s my job to support you through your journey with Tonic, from initial consultation where we’ll learn all about you and your weight loss journey to date, through to your 5 years of aftercare with our specialist team.
We’re here for you at every stage.
Which Weight Loss Surgery is Right for You?
We offer a wide variety of weight loss surgeries; we’ll never recommend a surgery unless it’s 100% right for you.
Compare our available surgeries here:
Gastric Bypass
|
Allurion Pill Balloon
|
Gastric Sleeve
|
Mini Gastric Bypass
|
Gastric Band
|
|
|---|---|---|---|---|---|
|
Average recovery time after surgery
|
10-14 Days
|
2-3 Days
|
7 days
|
10-14 Days
|
5-7 Days
|
|
Surgery procedure time (in minutes)
|
60 mins
|
0 mins
|
60 mins
|
70 mins
|
45 mins
|
|
Estimated weight loss
|
60 - 70% Excess Weight Loss
|
20% Excess Weight Loss
|
70–75% of their excess weight
|
60 - 70% Excess Weight Loss
|
50 - 70% Excess Weight Loss
|
|
Tonic premium aftercare
|
Included  |
Included |
Included |
Included |
Included |
|
Scarring?
|
5 x Small (12mm) abdominal incisions across the middle and upper abdomen
|
No
|
5 small abdominal scars
|
5 x Small (12mm) abdominal incisions across the middle and upper abdomen
|
5 x Small (12mm) abdominal incisions across the middle and upper abdomen
|
| Read more | Read more | Read more | Read more | Read more |
Disclaimer for all Weight Loss and Bariatric Procedures
Weight loss surgery results may vary: causes for being overweight or obese vary from person to person.
Gastric Sleeve Surgery FAQs with Bariatric Surgeon Sherif Awad
Learn more about gastric sleeve surgery, directly from leading bariatric surgeon, Sherif Awad.
Want to ask questions directly to our specialists?
PREMIUM AFTERCARE A TONIC PROMISE
No Other Provider Offers Aftercare Like Tonic
We pride ourselves in providing the most comprehensive support package around you after your procedure.
Weight loss surgery is a tool to help you lose weight. Our aftercare team is composed of nurses, psychotherapists, personal trainers, bariatric surgeons and other weight loss specialists. It’s our job to ensure your weight loss journey goes as smoothly as possible.
You will not get 5 years of aftercare included with your surgery anywhere else.
Full aftercare breakdown
Unlimited Dietician Support for 2 years
Unlimited Psychotherapist Support for 2 years
Unlimited Support with Virtual Fitness Coach for 2 Years
Unlimited Bariatric Nurse Support for 2 years
5 Years Surgeon Follow Up
The Gym Group 30-day Membership
The Tonic Tool Kit
Tonics Private Social Media community support
Out Of Hours Support Line
Our Clinic Locations
Private Weight Loss Surgery Clinics and Bariatric Surgery Specialists Located Across the UK
Wherever you are in the UK, we have weight loss specialists year you.
Are there any weight loss surgery clinics near me?
Derby
Kent
Leeds
Leicester (Head Office)
London
Luton
Manchester
Orpington
Salford
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